/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import classes.Medico;
import classes.Paziente;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import managers.DBManager;
import managers.GUIManager;

/**
 *
 * @author User
 */
public class RichiamoPazientiConferma extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        HttpSession sessione=request.getSession();
        
        GUIManager guiManager=new GUIManager(response.getWriter());
        String titolo="Richiamo Pazienti: Conferma";
        String menu=
                "<ul id=\"menu\">\n"
                + "<li><a href=\"RichiamoPazienti\">Richiamo Pazienti</a></li>\n"
                + "<li><a href=\"VisualizzazioneVaccinazioni\">Visualizzazione Vaccinazioni</a></li>\n"
                + "<li><a href=\"/WelcomeMedico/index.jsp\">Logout</a></li>\n"
                + "</ul>\n";
        Medico medico=(Medico)sessione.getAttribute("medico");
        String contenuto=
               "<div id=\"elencoPazienti\">\n"
                + "<form action=\"RichiamoPazientiConferma\" method=\"POST\">\n"
                + "<ul>\n";
        String[] pazienti=request.getParameterValues("selezione");
        Paziente paziente;
        for (int i=0; i<pazienti.length; i++) {
            paziente=DBManager.getPazienteFromId(Integer.decode(pazienti[i]));
            contenuto+=
                    "<li>\n"
                    + "<img src=\"../../../../WelcomeMedico/"+paziente.getFoto()+"\" /> "
                    + "<h5>Paziente:</h5><p>"+paziente.getNomeCognome()+"</p>\n"
                    + "<h5>Ultimo richiamo:</h5><p>"+paziente.getUltimoRichiamo()+"</p>\n"
                    + "</li>\n";
        }
        contenuto+=
                "</ul>\n"
                + "<input type=\"submit\" value=\"Conferma\" name=\"Conferma\" />\n"
                + "<input type=\"submit\" value=\"Annulla\" name=\"Richiama\" />\n"
                + "</form>\n"
                + "</div>\n";
        guiManager.printPage(titolo, menu, medico, contenuto);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
